sanity

Definitions

The state of having a healthy mind and being free from mental illness.

The ability to think and behave in a normal and rational manner.

Soundness of judgment or good sense.

Examples

He started to lose his sanity after being isolated in the cabin for weeks.

Taking a walk in the park every morning is essential for my sanity.

Synonyms

lucidity reason soundness of mind rationality balance normality sensibleness

Antonyms

insanity madness lunacy derangement dementia psychosis craziness